<template>
    <div>
        <city-header></city-header>
        <city-search :cities='cities'></city-search>
        <city-list :cities='cities' :hotCities='hotCities' :letter='letter'></city-list>
        <city-alphabet :cities='cities' @change="handleLetterChange"></city-alphabet>
    </div>
</template>

<script>
    import CityHeader from './components/Header'
    import CitySearch from './components/Search'
    import CityList from './components/List'
    import CityAlphabet from './components/Alphabet'
    import axios from 'axios'
    export default {
        name: 'City',
        components: {
            CityHeader,
            CitySearch,
            CityList,
            CityAlphabet
        },
        data() {
            return {
                cities: {},
                hotCities: [],
                letter: ''
            }
        },
        mounted(){
            this.getCityInfo()
        },
        methods: {
            getCityInfo(){
                axios.get('/static/mock/city.json')
                    .then(this.getCityInfoSucc)
            },
            getCityInfoSucc(res){
                res = res.data
                if(res.ret && res.data){
                    const data = res.data
                    this.cities = data.cities
                    this.hotCities = data.hotCities
                }
            },
            handleLetterChange(letter){
                this.letter = letter
                window.console.log(letter)
            }

        }
    }
</script>

<style scoped lang='stylus'>

</style>